Tuesday, October 14, 2008

test scribefire 3.1

1) text no problem
2) for image(s): choose wordpress, include the image(s)

3) choose back blogspot
4) post

Monday, September 8, 2008

Saturday, August 16, 2008

UV Sampling for GMRT-like Distribution

I have attached images for the 31 antenna SG configuration and 10 hour synthesis. They are for a rotation of 20degrees and for a source at 19, 30, -30 & -45 deg declination respectively. The wavelength is 1m and the coordinates are also with respect to GMRT.

Notice the dense coverage close to zero baseline...





Friday, August 15, 2008

Final Images 1





Above images are for the 31 antenna SG configuration of a 10 hour synthesis.
They are for a rotation of 20degrees and for a source at 19, 30, -30 & -45 degrees declination respectively. The wavelength is 1m and the geographical coordinates are also with respect to GMRT.

Currently, I am working on the code to get the FFT Images.

Wednesday, August 13, 2008

test final : scribefire 2.3.1, Forefox 3, Linux

ScribeFire all works well for Wordpress.




For blogspot, do the following with Scribefire


1) type text in the text window

2) to upload an image, choose the wordpress blog in the right-side panel of ScribeFire.

3) once the image is uploaded, it will show up along with the text.

4) now, change the blog from Wordpress to Blogger (click in the right-side panel)

5) click "Publish to.."


this will upload the blog offline to blogger page (bitstelescope.blogger.com).



Tuesday, August 12, 2008

test2: Qumana 1.0.2 (Mac OS X)

text and image 2

Quamana is also available from Windows XP. so you can upload blogs offline :-)

Sunday, August 10, 2008

5 Identical SG Configuration






The above images are for a 31 antenna SG configuration with a rotation of 5, 20, 55, 85 & 110 degrees respectively for a 10hour synthesis for a source at 30 degrees declination.

This configuration consists of 5 SG configurations with maximum baselines of 300m, 3000m, 9000m, 21000m &30000m having 6 similar antenna location in each of them. The uv coverage is uniform and well distributed and umax and vmax is around 7000.

Now, my next job would be to take FFT of these images and then compare them.